Intelligent tutors have become increasingly accurate at detecting whether a student knows a skill, or knowledge component (KC), at a given time. However, current student models do not tell us exactly at which point a KC is learned. In this paper, we present a machine-learned model that assesses the probability that a student learned a KC at a…

Many families in Boston, especially the immigrant ones, are unable to navigate the Boston Public Schools system and offer their children the education they could have. In this article, the author shares how the learning and support she obtained from Citizen Schools has helped her navigate through high school and in life. Citizen Schools is an…

Scratch the surface of a successful school and you will find a web of interactions that is the root of its success. Who is it that envisions, inspires, cajoles, and rallies all the various players in and around a school toward any improvement goal? Often it's a superintendent, a principal, a professor, a special teacher, or a parent. In a word,…

Standards-based reform is a strategy that includes specifying what is to be learned, devising tests to measure learning, and establishing consequences of performance for students and schools. Popular support remains strong for standards-based reform, according to national polling data as well as local data in the states implementing this strategy.…